Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H50/00—Details of electromagnetic relays
  • H01H50/16—Magnetic circuit arrangements
  • H01H50/18—Movable parts of magnetic circuits, e.g. armature
  • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
  • H01H71/10—Operating or release mechanisms
  • H01H71/1054—Means for avoiding unauthorised release
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
  • H01H71/10—Operating or release mechanisms
  • H01H71/1054—Means for avoiding unauthorised release
  • H01H2071/1063—Means for avoiding unauthorised release making use of an equilibrating mass

Landscapes

• Physics & Mathematics (AREA)
• Electromagnetism (AREA)
• Engineering & Computer Science (AREA)
• Computer Security & Cryptography (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9601627

Family Applications (1)

Country Status (2)

• 0
  • BE BE523354D patent/BE523354A/xx unknown
• 1952
  • 1952-10-10 FR FR1064261D patent/FR1064261A/fr not_active Expired

Also Published As

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